@misc{indiciae70897159bcc9,
  title = {Joint inversion of fundamental and higher mode Rayleigh waves},
  author = {Y.-H. Luo and J.-H. Xia and J.-P. Liu and Q.-S. Liu},
  year = {2008},
  url = {https://pubs.usgs.gov/publication/70033330},
  note = {Source identifier: 70033330}
}